466807221644 has 48 divisors (see below), whose sum is σ = 887682309696. Its totient is φ = 213974784000.

The previous prime is 466807221599. The next prime is 466807221659. The reversal of 466807221644 is 446122708664.

It is a junction number, because it is equal to n+sod(n) for n = 466807221592 and 466807221601.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119057 + ... + 973544.

It is an arithmetic number, because the mean of its divisors is an integer number (18493381452).

Almost surely, 2^466807221644 is an apocalyptic number.

It is an amenable number.

466807221644 is a deficient number, since it is larger than the sum of its proper divisors (420875088052).

466807221644 is a wasteful number, since it uses less digits than its factorization.

466807221644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092786 (or 1092784 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 466807221644 in words is "four hundred sixty-six billion, eight hundred seven million, two hundred twenty-one thousand, six hundred forty-four".